Patrick Wendell created SPARK-4688:
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Summary: Consolidate timeout defaults in Spark
Key: SPARK-4688
URL: https://issues.apache.org/jira/browse/SPARK-4688
Project: Spark
Issue Type: Improvement
Components: Spark Core
Reporter: Patrick Wendell
Priority: Critical
We have several different timeouts, but in most cases users just want to set
something that is large enough that they can avoid GC pauses. We should have a
single conf "spark.network.timeout" that is used as the default timeout for all
network interactions. This can replace the following timeouts:
spark.core.connection.ack.wait.timeout
spark.akka.timeout
spark.storage.blockManagerSlaveTimeoutMs (undocumented)
spark.shuffle.io.connectionTimeout (undocumented)
Of course, for compatibility we should respect the old ones when they are set.
This idea was proposed originally by [~rxin] and I'm paraphrasing his
suggestion here.
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